CBS News Homeland Security Correspondent and CBS News Senior National Security Analyst Juan Zarate discuss how the threat from the Islamic State of Iraq and Syria has changed over the last year CBS ...

The United States' strike against Islamic State militants in Nigeria at the request of the country's government has put the spotlight on the group, amid concerns that it is making a comeback after it ...

Dec 19 (Reuters) - The Islamic State group said the killing of U.S. Pentagon personnel in Syria's ancient ​city of Palmyra ...

Islamic State remains the deadliest terrorist movement in the world, notes Sydney-based think tank Lowy Institute, because ...

Attacks by ISCAP and ISS are increasing against military forces and, in the case of Congo, against Christian civilians. Attacks by the ADF/Allied Democratic Forces against Christians in northeastern ...

The arrests come days after the Trump administration launched widespread military strikes in neighboring Syria to “eliminate” ...

A 21-year-old Texas man who authorities say provided bomb materials and money to people he believed were affiliated with the ...

The United States and its partner forces killed or captured nearly 25 Islamic State operatives since it launched retaliatory ...

The U.S. military says nearly 25 operatives of the Islamic State group were killed or captured in Syria this month ...

Officials warned the attack could have been “one of the deadliest terrorist attacks to ever take place on UK soil.” ...

Turkish police have conducted large-scale operations against the Islamic State group across Turkey, detaining 357 suspects ...

The shooting happened during a mission by U.S. and Syrian forces in a historic central town near Palmyra on Saturday. President Trump and U.S. military officials attributed the attack to ISIS.